亚洲精品国产精品乱码不卡,好爽好紧好大的免费视频国产 ,天干天干夜天干天天爽,老熟妇乱子交视频一区

Service Hotline

086-577-86923687

Current Location:Home - News - Industry News

Head and use different forms of classification

Release Time:2011-09-22 Views :

Head petrochemicals, atomic energy to the food and pharmaceutical industry equipment, pressure vessels and many other important parts missing is not available, the equipment used in a variety of containers, such as storage tanks, heat exchangers, towers, reactors, boilers and separation equipment, head is a member of the container depending on the geometry, can be divided into spherical, oval, dish, of spherical, conical shell peace cover several.

According to head of different materials are: forging steel, carbon steel, stainless steel top closure

Key Words : 不銹鋼封頭

News Up Next

Products

: Elliptical head

: Butterfly head

: Spherical head spin edge

: Flat Head

: Spherical head

: Bow bottom head

: Conical head

: Spherical cap shaped head

: Insulation panel

: Expansion Joints

: Jacket (cylinder) rotation side

: Manhole flange

Home Head Series Products News Parameter Company Profile Contact Us Company Culture

Wenzhou Shangshang Metal Products Co., Ltd.
Add : 208,Zhanhong Road,Dushan,Longwan CentralIndustry,Wenzhou
Tel : 086-577-86923687 85981288 Fax : 086-577-86913687
All Rights Reserved © 2016 Wenzhou Shangshang Metal Products Co., Ltd Zhejiang ICP No. 08,005,782

Follow Us

公与淑婷厨房猛烈进出视频免费| 久久精品国产成人午夜福利| 国产老熟女伦老熟妇露脸| 久久精品中文无码资源站| 免费观看美女裸体网站| 亚洲色偷拍区另类无码专区| 国产精品久久久久久久久鸭无码| 午夜福利国产精品久久| 久久亚洲精品成人无码网站夜色| 欧洲少妇性喷潮| 在线观看精品视频网站| 无码中文资源在线播放| 中文字幕人妻无码一夲道 | 日产中文字幕在线观看| 9420免费高清在线观看视频| 国产一区二区三区小说| 影音先锋男人站| 亚洲成av人在线视猫咪| 亚洲va久久久噜噜噜久久无码 | 色偷偷偷久久伊人大杳蕉| 小罗莉极品一线天在线| 亚洲中文字幕日产无码成人片| 正在播放国产大学生情侣| 亚洲精品无码午夜福利中文字幕| 老司机精品视频一区二区| 狠狠摸狠狠澡| 日韩精品无码一区二区三区不卡 | 亚洲午夜成人精品无码| 国产探花在线精品一区二区| 精品亚洲欧美视频在线观看| 国产免费又色又爽又黄的小说| 国产熟女乱子视频正在播放| 欧美乱码伦视频免费| 色婷婷婷丁香亚洲综合| 免费精品国产自产拍在线观看| 内射后入在线观看一区| 成人精品视频在线观看不卡| 欧美精品a∨在线观看| 亚洲精品综合欧美一区二区| 久久精品国产一区二区无码| 无码人妻一区二区三区麻豆|